orca-robotics INTRODUCTION Overview Download and Install Documentation REPOSITORY Interfaces Drivers Libraries Utilities Software Map DEVELOPER Dashboard PEOPLE Contributors Users Project Download Mailing lists

hydropathplan Namespace Reference Library useful for path planning applications. More... Classes class   AStarPathPlanner class   Cell2D   A light weight 2d cell reference containing a x and y index. More... class   Exception class   IPathPlanner2d class   SimpleNavPathPlanner class   SkeletonPathPlanner class   SparseSkeletonPathPlanner   Similar to SkeletonPathPlanner, but faster. More... class   TypeMap class   CostEvaluator   A function for setting the cost based on the distance from an obstacle. More... class   DefaultCostEvaluator   A reasonable default: all non-obstacle cells have unit cost. More... Typedefs typedef std::vector< hydropathplan::Cell2D >  Cell2DVector   std::vector of cells typedef std::list< hydropathplan::Cell2D >  Cell2DList   std::list of cells Functions double  euclideanDistance (const Cell2D c1, const Cell2D c2) int  manhattanDistance (const Cell2D c1, const Cell2D c2) bool  isAdjacentN (const Cell2D c1, const Cell2D c2, unsigned int N) bool  isNull (const Cell2D c) Cell2D  adjacentCell (const Cell2D &cell, const int i) Cell2D  diagonalCell (const Cell2D &cell, const int i) Cell2D  surroundCell (const Cell2D &cell, const int i) bool  isIncluded (const Cell2DVector &C, const Cell2D &c)   Returns TRUE if c is in C otherwise false. bool  isIncluded (const Cell2DList &C, const Cell2D &c)   Returns TRUE if c is in C otherwise false. std::ostream &  operator<< (std::ostream &s, const Cell2D &obj) float  element (const FloatMap &floatMap, int x, int y)   Gets the value of cell with index x,y. Will return NaN if cell is outside the map. float  element (const FloatMap &floatMap, Cell2D c)   Convenience function, see above. Detailed Description Library useful for path planning applications. This namespace is part of a library which contains classes and functions for ogmap based pathplanning. See also: libHydroPathplan Function Documentation Cell2D adjacentCell (  const Cell2D &  cell, const int  i )    Returns a cell that is adjacent to the supplied cell. index goes from 0 -> 3, if outside this range, 0 is assumed. if the cell is on the edge behaviour is undefined. Cell2D diagonalCell (  const Cell2D &  cell, const int  i )    Returns a cell that is diagonaly adjacent to the supplied cell. index goes from 0 -> 3, if outside this range, 0 is assumed. if the cell is on the edge behaviour is undefined. double euclideanDistance (  const Cell2D  c1, const Cell2D  c2 )    Find the geometric distance between two cells bool isAdjacentN (  const Cell2D  c1, const Cell2D  c2, unsigned int  N )    Determine if a cell is within a square of size 2N+1 of another cell bool isNull (  const Cell2D  c  )    Check to see if a cell refers to (0,0) int manhattanDistance (  const Cell2D  c1, const Cell2D  c2 )    Find the manhattan distance between two cells std::ostream & operator<< (  std::ostream &  s, const Cell2D &  obj )    Printing this object Cell2D surroundCell (  const Cell2D &  cell, const int  i )    Returns a cell that is directly adjacent or diagonally adjacent to the supplied cell. index goes from 0 -> 7, if outside this range, 0 is assumed. if the cell is on the edge behaviour is undefined.

Webmaster: Tobias Kaupp (tobasco at users.sourceforge.net)

---